commit 965a71d6784124bb101d9005b92276e2ec1ccca3
parent 2b148bf2ec920308ca4809b7e2737c3a2db1a630
Author: Aaron Marcher <info@nulltime.net>
Date: Fri, 30 Dec 2016 23:13:21 +0100
consistent coding style: usage() declaration, eval is a constant
Diffstat:
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/slstatus.c b/slstatus.c
@@ -69,7 +69,7 @@ static char *vol_perc(const char *card);
static char *wifi_perc(const char *iface);
static char *wifi_essid(const char *iface);
static void sighandler(const int signo);
-static void usage(int);
+static void usage(const int eval);
char *argv0;
char concat[];
@@ -746,7 +746,7 @@ sighandler(const int signo)
}
static void
-usage(int eval)
+usage(const int eval)
{
fprintf(stderr, "usage: %s [-d] [-o] [-v] [-h]\n", argv0);
exit(eval);